2018601136

素因数分解:

$2^4\times {\mathrm{307}}^1\times {\mathrm{410953}}^1$

素因数の和:411268

約数の個数: 20

約数和(自身を含む): 3923788792

約数和(自身を除く): 1905187656

約数列:

[1, 2, 4, 8, 16, 307, 614, 1228, 2456, 4912, 410953, 821906, 1643812, 3287624, 6575248, 126162571, 252325142, 504650284, 1009300568, 2018601136]

約数ペア:

[(1, 2018601136), (2, 1009300568), (4, 504650284), (8, 252325142), (16, 126162571), (307, 6575248), (614, 3287624), (1228, 1643812), (2456, 821906), (4912, 410953)]